Based on the converse piezoelectric effect of quartz,a novel dual-mode interferometric electronic voltage transformer is presented and the primary theory is investigated.
設(shè)計(jì)一種新型的光纖電壓互感器以滿足電力工業(yè)發(fā)展對(duì)高壓電壓互感器的要求,成為國內(nèi)外的研究熱點(diǎn),為此基于石英晶體的逆壓電效應(yīng),研制了一種雙模干涉式的電子電壓互感器并給出其基本原理即利用兩個(gè)低階模的干涉原理改善電壓互感器的性能,為消除外界干擾、提高系統(tǒng)的測量精度提供理論根據(jù)。
A novel high voltage transducer is designed on with converse piezoelectric effect of quartz crystal and interference between modes in polarization maintenance fiber (PMF) in the paper.
本文設(shè)計(jì)了基于石英晶體逆壓電效應(yīng)和保偏光纖模間干涉原理的高壓電壓互感器,并從傳感頭晶體材料的選擇、電極形狀、電極尺寸、電極間距等方面進(jìn)行了研究,通過有限元仿真研究,得出不同情況下的電場分布,確定了較合理的傳感頭設(shè)計(jì)方法,為光學(xué)高壓電壓互感器的設(shè)計(jì)提供了理論依據(jù)。
A piezoelectric ceramic,based on the converse piezoelectric effect,was used as optical phase modulator to design a fiber differential interferometer.
基于壓電陶瓷的逆壓電效應(yīng),采用壓電陶瓷作為光相位調(diào)制器設(shè)計(jì)了光纖微分干涉儀。
Utilizing the inverse piezoelectric effect,the piezoelectric ceramic display takes piezoelectric actuator as its pixel driving source.
本文首先闡述了壓電陶瓷顯示器的工作原理,壓電陶瓷顯示器利用壓電陶瓷的逆壓電效應(yīng),采用壓電陶瓷驅(qū)動(dòng)器作為像素驅(qū)動(dòng)源。
The Measurement of Converse Piezoelectric Effect With the Holographic Double Exposure Means
基于全息二次曝光法的壓電陶瓷逆壓電效應(yīng)測定
Research of Utilizing Contrary Piezoelectricity Effect on Minisize Machine Rotor s Dynamic Balancing;
逆壓電效應(yīng)在微型機(jī)械轉(zhuǎn)子動(dòng)平衡中的應(yīng)用研究
Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented.
基于石英晶體的逆壓電效應(yīng)，研制出一種雙模干涉式的電子電壓互感器。
Dead-time Compensation Strategy for Voltage-source PWM Inverter;
電壓源型PWM逆變器死區(qū)效應(yīng)補(bǔ)償策略研究
Two Typal Positive-Contrary Effects of the Nonlinear Dielectrical Crystal;
非線性介電晶體的兩種典型正逆效應(yīng)
Analysis and Count of Thyristor Current Effective Value in the Mo Murray bedford Circuit
電容換相電壓型逆變電路中晶閘管電流有效值的分析與計(jì)算
output voltage regulation of inverter
逆變電路輸出電壓調(diào)節(jié)
Research on LLC Resonant Topology at High Frequency Solid State Induction Heating Power Supplies;
固態(tài)高頻LLC電壓型感應(yīng)加熱諧振逆變器研究
Research on PWM Voltage Source Converter and Application in Frequency Inverter;
PWM電壓源可逆變換器及其在變頻器中的應(yīng)用
The inverse control method for pulse width modulation (PWM) inverter-fed induction motors is discussed.
針對(duì)電壓源型逆變器供電的感應(yīng)電動(dòng)機(jī)，應(yīng)用逆系統(tǒng)理論提出了一種新型控制策略。
Squeezed Effect and Coulomb Blockade Effect in Mesoscopic Circuit;
介觀電路的壓縮效應(yīng)與庫侖阻塞效應(yīng)
non repetitive peak off state voltage
不可逆峰值斷態(tài)電壓
Left Upstream O2S Shorted to Voltage
左逆流O2S短路到電壓
Multiple Piezoelectric Effect of Piezoelectric Crystal Under Applied Electric Field
外電場作用下壓電晶體的多次壓電效應(yīng)(英文)
ELECTRO-OPTIC EFFECT IN PESO ACOUSTO-OPTIC MODULATOR
壓電誘導(dǎo)型聲光調(diào)制器中的電光效應(yīng)
Research on Magnetoelectric Effect of Ferromagnetic Alloy/Piezoelectric Composite Material
鐵磁合金/壓電材料復(fù)合磁電效應(yīng)研究
The Simulation Research of Theory Model of Multi-Piezoelectric Effect on Piezoelectric Material;
壓電材料多次壓電效應(yīng)理論模型的仿真研究
Influence of Multiple Piezoelectric Effects on Static Performance of Piezoelectric Sensors
多次壓電效應(yīng)對(duì)壓電力傳感器靜態(tài)特性的影響